Pistol



FIG. 1 is a right side elevational view of a pistol showing my new design; the left side being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a pistol, as shown and described. 